package com.zsyg.common.shiro;

import org.apache.shiro.mgt.SecurityManager;
import org.apache.shiro.spring.web.ShiroFilterFactoryBean;
import org.apache.shiro.web.mgt.DefaultWebSecurityManager;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import javax.servlet.Filter;
import java.util.LinkedHashMap;
import java.util.Map;

/**
 * Shiro 配置
 *
 * @author YangWanLi
 * @date 2018/8/16 21:44
 */
@Configuration
public class ShiroConfig {

    @Bean
    public ShiroFilterFactoryBean shirFilter(SecurityManager securityManager ) {
        System.out.println("ShiroConfiguration.shirFilter()");
        ShiroFilterFactoryBean shiroFilterFactoryBean = new ShiroFilterFactoryBean();
        shiroFilterFactoryBean.setSecurityManager(securityManager);

        Map<String, Filter> filtersMap = new LinkedHashMap<String, Filter>();
        filtersMap.put("test",testFileter());
        shiroFilterFactoryBean.setFilters(filtersMap);

        //拦截器.
        Map<String,String> filterChainDefinitionMap = new LinkedHashMap<String,String>();
//        // 配置不会被拦截的链接 顺序判断
        filterChainDefinitionMap.put("/zsyg/sys/sysUser/**","test");
//        filterChainDefinitionMap.put("/static/**", "anon");
//        //配置退出 过滤器,其中的具体的退出代码Shiro已经替我们实现了
//        filterChainDefinitionMap.put("/logout", "logout");
//        //<!-- 过滤链定义，从上向下顺序执行，一般将/**放在最为下边 -->:这是一个坑呢，一不小心代码就不好使了;
//        //<!-- authc:所有url都必须认证通过才可以访问; anon:所有url都都可以匿名访问-->
//        filterChainDefinitionMap.put("/**", "authc");
//        // 如果不设置默认会自动寻找Web工程根目录下的"/login.jsp"页面
        shiroFilterFactoryBean.setLoginUrl("/aalogin");
//        // 登录成功后要跳转的链接
//        shiroFilterFactoryBean.setSuccessUrl("/index");
//
//        //未授权界面;
//        shiroFilterFactoryBean.setUnauthorizedUrl("/403");
        shiroFilterFactoryBean.setFilterChainDefinitionMap(filterChainDefinitionMap);
        return shiroFilterFactoryBean;
    }

    @Bean
    public MyShiroRealm myShiroRealm(){
        MyShiroRealm myShiroRealm = new MyShiroRealm();
        return myShiroRealm;
    }


    @Bean
    public SecurityManager securityManager(){
        DefaultWebSecurityManager securityManager =  new DefaultWebSecurityManager();
        securityManager.setRealm(myShiroRealm());
//        securityManager.setSessionManager();
        return securityManager;
    }

    @Bean
    public TestFileter testFileter(){
        TestFileter testFileter = new TestFileter();
        return testFileter;
    }
}
